<td><input type="checkbox" name="id[]" value="{$vo.id}"></td>
<td>{$vo.id}</td>
<td>{$vo.title}</td>
<td>{$vo.video_title}</td>
<td>{$vo.video_url}</td>
<td>{$vo.video_length}</td>
<td>{$vo.content_title}</td>
<td>{$vo.view_num}</td>
<td>{$vo.name}</td>